Cheap flights from Washington, D.C. to Perth from $784

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Perth departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Perth

Cheap round-trip flights

 Logo
9:00 pm - 7:50 pmIAD-PER
34h 50m2 stops
 Logo
5:10 am - 3:40 pmPER-IAD
46h 30m2 stops
$1,389
Find Deal
Sun, Sep 7 - Wed, Sep 10
 Logo
5:45 am - 5:10 pmBWI-PER
47h 25m3 stops
 Logo
8:30 pm - 6:54 amPER-BWI
46h 24m3 stops
$1,439
Find Deal
Sat, Aug 23 - Sat, Aug 30
Qantas Airways Logo
7:19 pm - 3:25 pmBWI-PER
32h 06m2 stops
Qantas Airways Logo
11:55 pm - 11:04 pmPER-BWI
35h 09m2 stops
$1,576Qantas Airways
Find Deal
Sat, Aug 2 - Sat, Aug 30
Qatar Airways Logo
11:23 am - 6:40 pmBWI-PER
43h 17m2 stops
Qatar Airways Logo
10:45 pm - 10:42 pmPER-BWI
35h 57m2 stops
$1,611Qatar Airways
Find Deal
Mon, Sep 15 - Mon, Sep 22
Cathay Pacific Logo
6:45 am - 10:40 pmDCA-PER
27h 55m2 stops
Cathay Pacific Logo
12:10 am - 7:58 pmPER-DCA
31h 48m2 stops
$1,692Cathay Pacific
Find Deal
Mon, Sep 15 - Sun, Sep 21
Cathay Pacific Logo
6:45 am - 10:40 pmDCA-PER
27h 55m2 stops
Cathay Pacific Logo
9:15 am - 7:58 pmPER-DCA
46h 43m2 stops
$1,708Cathay Pacific
Find Deal
Mon, Sep 15 - Mon, Sep 22
Qantas Airways Logo
5:40 pm - 1:35 pmIAD-PER
31h 55m2 stops
Qantas Airways Logo
6:20 am - 10:45 pmPER-IAD
28h 25m2 stops
$1,930Qantas Airways
Find Deal
Mon, Sep 15 - Mon, Sep 22
United Airlines Logo
8:55 am - 2:40 pmBWI-PER
41h 45m2 stops
United Airlines Logo
11:45 pm - 10:45 pmPER-BWI
35h 00m3 stops
$1,953United Airlines
Find Deal
Fri, Aug 22 - Fri, Aug 29
United Airlines Logo
6:55 pm - 11:40 amBWI-PER
28h 45m2 stops
United Airlines Logo
11:45 pm - 10:45 pmPER-BWI
35h 00m3 stops
$1,954United Airlines
Find Deal
Fri, Aug 22 - Fri, Aug 29
Qatar Airways Logo
9:00 pm - 11:55 amIAD-PER
26h 55m1 stop
Qatar Airways Logo
10:45 pm - 3:40 pmPER-IAD
28h 55m1 stop
$2,023Qatar Airways
Find Deal
Mon, Sep 15 - Mon, Sep 22

Qantas Airways flights from Washington, D.C. to Perth

Our best Qantas Airways deals on Washington, D.C. to Perth flight tickets
Qantas Airways
Aug 2
BWI7:19 pmBaltimore/Washington
32h 06m
2 stops
PER3:25 pmPerth
Aug 30
PER11:55 pmPerth
35h 09m
2 stops
BWI11:04 pmBaltimore/Washington
Qantas Airways
Sep 15
IAD5:40 pmWashington, D.C. Dulles Intl
31h 55m
2 stops
PER1:35 pmPerth
Sep 22
PER6:20 amPerth
28h 25m
2 stops
IAD10:45 pmWashington, D.C. Dulles Intl
Qantas Airways
Nov 5
IAD5:16 pmWashington, D.C. Dulles Intl
38h 59m
2 stops
PER9:15 pmPerth
Dec 29
PER2:30 pmPerth
44h 44m
2 stops
IAD10:14 pmWashington, D.C. Dulles Intl

Qatar Airways flights from Washington, D.C. to Perth

Our best Qatar Airways deals on Washington, D.C. to Perth flight tickets
Qatar Airways
Sep 15
BWI11:23 amBaltimore/Washington
43h 17m
2 stops
PER6:40 pmPerth
Sep 22
PER10:45 pmPerth
35h 57m
2 stops
BWI10:42 pmBaltimore/Washington
Qatar Airways
Sep 15
IAD9:00 pmWashington, D.C. Dulles Intl
26h 55m
1 stop
PER11:55 amPerth
Sep 22
PER10:45 pmPerth
28h 55m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Qatar Airways
Oct 17
IAD9:00 pmWashington, D.C. Dulles Intl
33h 40m
1 stop
PER6:40 pmPerth
Oct 31
PER12:15 pmPerth
40h 40m
2 stops
IAD4:55 pmWashington, D.C. Dulles Intl

See travel insights to Perth from

How to get the cheapest flight ticket from Washington, D.C. to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

In general, June is the cheapest month to fly from Washington, D.C. to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,215. If you are unable to visit Perth during the month of June, then departing from Washington, D.C. during the month March is also very affordable. Most momondo users find prices during this month for around $1,222.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,785. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,395.

What is the cheapest time of day to depart on your flight to Perth?

In the afternoon is the cheapest time of day to fly from Washington, D.C. to Perth when you can find flight prices for as low as $1,863. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Perth (WAS to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Perth

Best Price Found

$784

Fastest flight time

26h 10m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Washington, D.C. in the past 72 hours is $784. The best round-trip flight deal from Washington, D.C. to Perth found on momondo in the last 72 hours is $1,389.
The fastest flight from Washington, D.C. to Perth takes 26h 10m
There are no direct flights from Washington, D.C. to Perth. Popular non-direct routes for this connection are Baltimore/Washington Airport - Perth Airport, Washington, D.C. Dulles Intl Airport - Perth Airport and Washington, D.C. Reagan-National Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • How far is Washington, D.C. to Perth by plane?

    The straight-line distance from Washington, D.C. to Perth is 11559.6 mi. 26h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. to Perth Airport?

    Prices for flights from Washington, D.C. to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Perth Airport?

  • How old do you have to be to fly from Washington, D.C. to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. to Perth?


Best airlines flying from Washington, D.C. to Perth

Compare and see reviews for airlines that fly from Washington, D.C. to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,097Free CancellationRating
7.5
876 reviews
Search Qantas Airways flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Perth?

It is quick and easy to find Washington, D.C. to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

Can I find flights from Washington, D.C. to Perth with flexible booking policies on momondo?

Flights from Washington, D.C. to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Perth?

Once you have performed a search for Washington, D.C. to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Perth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Washington, D.C. and alert you when they change.


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Tue 7/15
Tue 7/22

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